Five years after a devastating meltdown at the Fukushima Daiichi Nuclear Power Plant, the debate on nuclear safety remains heated in Japan, writes CFR’s Sheila A. Smith.

CFR’s Stewart M. Patrick previews major summits in the coming year.

The European Union’s divided approach to the mass influx of migrants poses another threat to the goal of binding the continent economically and politically, writes CFR’s Sebastian Mallaby.

Greece teeters more than ever on the brink of a eurozone exit, a move that carries far greater consequences for Western interests than severing the monetary union, says CFR’s Sebastian Mallaby.

Health experts are already calling 2015 one of the most complicated ever for influenza outbreaks, and the prevalence of lethal strains normally found in birds is especially troubling, writes CFR’s La…